Question

area of path around a square plot is 900 m square find out the width of a path of each side of a square plot is 60 M long also find out the cost of planting grass on the park at the rate of Rs 30 per metre square​

Answer 1

900m×m+3600m×m=4500m×m...so...x=212m...n900÷212=4.1m is width of the path n cost will be3600×30=108000rs